develooper Front page | perl.perl5.porters | Postings from February 2001

[ID 20010226.009] For leaks typed lexical vars ?

From:
me-01
Date:
February 26, 2001 23:36
Subject:
[ID 20010226.009] For leaks typed lexical vars ?
Message ID:
20010227073709.9622.qmail@quasar.home.lunix
This is a bug report for perl from thospel@mail.dma.be,
generated with the help of perlbug 1.31 running under perl v5.6.0.


-----------------------------------------------------------------
[Please enter your report here]

Perl thinks this program has an invalid syntax:

for my main $foo (@_) {
}
my @bar;

somehow the type of foo (I took "main" to keep the example short)
leaks into the following declaration, and makes it fail.
Almost any variation makes it work (e.g. changing @bar to $bar, 
putting a dummy line inbetween etc).

[Please do not change anything below this line]
-----------------------------------------------------------------
---
Flags:
    category=core
    severity=low
---
Site configuration information for perl v5.6.0:

Configured by ton at Wed Aug  9 23:24:07 CEST 2000.

Summary of my perl5 (revision 5.0 version 6 subversion 0) configuration:
  Platform:
    osname=linux, osvers=2.4.0-test5, archname=i686-linux
    uname='linux quasar 2.4.0-test5 #2 sat jul 29 04:45:14 cest 2000 i686 unknown '
    config_args=''
    hint=recommended, useposix=true, d_sigaction=define
    usethreads=undef use5005threads=undef useithreads=undef usemultiplicity=undef
    useperlio=undef d_sfio=undef uselargefiles=undef 
    use64bitint=undef use64bitall=undef uselongdouble=undef usesocks=undef
  Compiler:
    cc='cc', optimize='-O2 -fomit-frame-pointer', gccversion=egcs-2.91.66 19990314 (egcs-1.1.2 release), gccosandvers=
    cppflags='-fno-strict-aliasing -I/usr/local/include'
    ccflags ='-fno-strict-aliasing -I/usr/local/include'
    stdchar='char', d_stdstdio=define, usevfork=false
    intsize=4, longsize=4, ptrsize=4, doublesize=8
    d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=12
    ivtype='long', ivsize=4, nvtype='double', nvsize=8, Off_t='off_t', lseeksize=4
    alignbytes=4, usemymalloc=y, prototype=define
  Linker and Libraries:
    ld='cc', ldflags =' -L/usr/local/lib -L/opt/gnu/lib'
    libpth=/usr/local/lib /opt/gnu/lib /lib /usr/lib
    libs=-lnsl -lndbm -ldl -lm -lc -lposix -lcrypt -lutil
    libc=/lib/libc-2.1.1.so, so=so, useshrplib=true, libperl=libperl.so
  Dynamic Linking:
    dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-rdynamic -Wl,-rpath,/usr/lib/perl5/5.6.0/i686-linux/CORE'
    cccdlflags='-fpic', lddlflags='-shared -L/usr/local/lib -L/opt/gnu/lib'

Locally applied patches:
    

---
@INC for perl v5.6.0:
    /usr/lib/perl5/5.6.0/i686-linux
    /usr/lib/perl5/5.6.0
    /usr/lib/perl5/site_perl/5.6.0/i686-linux
    /usr/lib/perl5/site_perl/5.6.0
    /usr/lib/perl5/site_perl
    .

---
Environment for perl v5.6.0:
    HOME=/home/ton
    LANG (unset)
    LANGUAGE (unset)
    LD_LIBRARY_PATH (unset)
    LOGDIR (unset)
    PATH=/home/ton/bin.Linux:/home/ton/bin:/home/ton/bin.SampleSetup:/usr/local/bin:/usr/local/sbin:/usr/local/jre/bin:/usr/local/jdk116_v5/bin:/home/oracle/product/8.1.5/bin:/usr/games/bin:/usr/X11R6/bin:/usr/share/bin:/usr/bin:/usr/sbin:/bin:/sbin:.
    PERL_BADLANG (unset)
    SHELL=/bin/bash




nntp.perl.org: Perl Programming lists via nntp and http.
Comments to Ask Bjørn Hansen at ask@perl.org | Group listing | About